// Virtual Pole.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "Virtual Pole.h"

#include "MainFrm.h"
#include "Virtual PoleDoc.h"
#include "Virtual PoleView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

const LRESULT OpenSesame = 0x1234abcd;
const int MY_WM_PING = WM_USER;


/////////////////////////////////////////////////////////////////////////////
// CVirtualPoleApp

BEGIN_MESSAGE_MAP(CVirtualPoleApp, CWinApp)
	//{{AFX_MSG_MAP(CVirtualPoleApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
	//}}AFX_MSG_MAP
	// Standard file based document commands
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVirtualPoleApp construction

CVirtualPoleApp::CVirtualPoleApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CVirtualPoleApp object

CVirtualPoleApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CVirtualPoleApp initialization

BOOL CVirtualPoleApp::InitInstance() {
	//TRACE("previous instance=%p\n", m_hPrevInstance); // always NULL
    CWnd *pWnd = CWnd::FindWindow(NULL, "Virtual Pole");
    if (pWnd && pWnd->SendMessage(MY_WM_PING)==OpenSesame) {
		// My app already exists: activate it
		pWnd->SetForegroundWindow();
    } else  {
		AfxEnableControlContainer();
		// Standard initialization
		// If you are not using these features and wish to reduce the size
		//  of your final executable, you should remove from the following
		//  the specific initialization routines you do not need.

	#ifdef _AFXDLL
		Enable3dControls();			// Call this when using MFC in a shared DLL
	#else
		Enable3dControlsStatic();	// Call this when linking to MFC statically
	#endif
		// Change the registry key under which our settings are stored.
		// TODO: You should modify this string to be something appropriate
		// such as the name of your company or organization.
		SetRegistryKey(_T("Virtual Pole"));

		LoadStdProfileSettings();  // Load standard INI file options (including MRU)

		// Register the application's document templates.  Document templates
		//  serve as the connection between documents, frame windows and views.

		CSingleDocTemplate* pDocTemplate;
		pDocTemplate = new CSingleDocTemplate(
			IDR_MAINFRAME,
			RUNTIME_CLASS(CVirtualPoleDoc),
			RUNTIME_CLASS(CMainFrame),       // main SDI frame window
			RUNTIME_CLASS(CVirtualPoleView));
		AddDocTemplate(pDocTemplate);

		// Parse command line for standard shell commands, DDE, file open
		CCommandLineInfo cmdInfo;
		ParseCommandLine(cmdInfo);

		// Dispatch commands specified on the command line
		if (!ProcessShellCommand(cmdInfo))
			return FALSE;

		// The one and only window has been initialized, so show and update it.
		CString szAppname = "Virtual Pole"; 
		m_pMainWnd->SetWindowText((LPCTSTR) szAppname);
		m_pMainWnd->ShowWindow(SW_SHOW);
		m_pMainWnd->UpdateWindow();
	}
	return TRUE;
}


/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog {
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
		// No message handlers
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
public:
	afx_msg void OnHelpOnlineHelp();
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

// App command to run the dialog
void CVirtualPoleApp::OnAppAbout() {
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

